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atl1e: remove open-coded skb_cow_head.

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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Chris Snook <chris.snook@gmail.com>
Cc: Jay Cliburn <jcliburn@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
françois romieu 2014-03-29 12:26:16 +01:00 committed by David S. Miller
parent 0f5c113c5a
commit d8e4435e16
1 changed files with 7 additions and 7 deletions
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14
drivers/net/ethernet/atheros/atl1e/atl1e_main.c
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@ -1641,17 +1641,17 @@ static u16 atl1e_cal_tdp_req(const struct sk_buff *skb)
static int atl1e_tso_csum(struct atl1e_adapter *adapter,
struct sk_buff *skb, struct atl1e_tpd_desc *tpd)
{
unsigned short offload_type;
u8 hdr_len;
u32 real_len;
unsigned short offload_type;
int err;
if (skb_is_gso(skb)) {
if (skb_header_cloned(skb)) {
err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
if (unlikely(err))
return -1;
}
int err;
err = skb_cow_head(skb, 0);
if (err < 0)
return err;
offload_type = skb_shinfo(skb)->gso_type;
if (offload_type & SKB_GSO_TCPV4) {